Patents by Inventor Thomas Fenlon
Thomas Fenlon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11613681Abstract: A description is given of the use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units as a reactive component in 2-component adhesives, especially for preparing hydroxypolyurethanes or hydroxypolycarbonates for adhesives applications, where n is a number greater than or equal to 2. A description is also given of corresponding two-component adhesives and adhesive bonding methods. Employed preferably as a second component of the two-component adhesive is a polyfunctional curing agent compound which is preferably selected from polyamines which have two or more amine groups and polyols which have two or more alcoholic hydroxyl groups.Type: GrantFiled: May 29, 2017Date of Patent: March 28, 2023Inventors: Karl-Heinz Schumacher, Thomas Fenlon, Sophie Putzien, Nicolas Vautravers, Ulrike Licht
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Publication number: 20210395454Abstract: A process for preparing coatings or sealed materials using a coating composition or a sealant that contains a first component and a second component. The first component includes a compound A) with at least one five-membered cyclic monothiocarbonate group. The second component includes a compound B) with at least one amino group. The at least one amino group can be a primary or secondary amino group or blocked primary or secondary amino group. Compounds A) or B) may additionally have at least one polymerizable, ethylenically unsaturated group. The coating composition or sealant may further include a compound C) with at least one polymerizable, ethylenically unsaturated group.Type: ApplicationFiled: November 18, 2019Publication date: December 23, 2021Applicant: BASF SEInventors: Indre THIEL, Markus Jegelka, Thomas Fenlon, Peter Rudolf
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Patent number: 10308580Abstract: A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of solid porous catalyst comprising silica having large pore volume and low acidity.Type: GrantFiled: July 15, 2016Date of Patent: June 4, 2019Assignee: BASF SEInventors: Stefan Rüdenauer, Andreas Lanver, Ralf Pelzer, Klaus Ebel, Thomas Fenlon, Andrei-Nicolae Parvulescu, Sumana Chaturvedula
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Patent number: 10202323Abstract: A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of boron containing zeolitic material comprising a membered ring (MR) pore system greater than 10 MR.Type: GrantFiled: July 15, 2016Date of Patent: February 12, 2019Assignee: BASF SEInventors: Andrei-Nicolae Parvulescu, Ulrich Müller, Thomas Fenlon, Sumana Chaturvedula, Stefan Rüdenauer, Andreas Lanver, Ralf Pelzer, Klaus Ebel
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Patent number: 10150730Abstract: The present invention relates to a process for preparing 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one, which comprises a) providing 6,10-dimethylundeca-1,5,9-trien-4-ol, b) oxidizing 6,10-dimethylundeca-1,5,9-trien-4-ol provided in step a) with an oxidizing agent in the presence of at least one organic nitroxyl radical, at least one nitrate compound and an inorganic solid to yield 6,10-dimethylundeca-1,5,9-trien-4-one, c) reacting the 6,10-dimethylundeca-1,5,9-trien-4-one obtained in step b) with an acid to yield 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one.Type: GrantFiled: August 17, 2016Date of Patent: December 11, 2018Assignee: BASF SEInventors: Stefan Rüdenauer, Thomas Fenlon, Shrirang Hindalekar, Nisha Pansare, Abhijeet Deb Roy, Vijay Narayanan Swaminathan
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Patent number: 10106477Abstract: The present invention relates to a process for preparing, 4-bis(ethoxymethyl)cyclohexane, which comprises reacting 1,4-bis(hydroxymethyl)cyclohexane with ethyl chloride in the presence of an inorganic base, a solvent and a phase transfer catalyst to yield a reaction mixture containing 1,4-bis(ethoxymethyl)cyclohexane, where the inorganic base is selected from alkali metal hydroxides and earth alkaline metal hydroxides and where the solvent is selected from water or a mixture of water with at least one organic solvent.Type: GrantFiled: August 17, 2016Date of Patent: October 23, 2018Assignee: BASF SEInventors: Thomas Fenlon, Stefan Rüdenauer, Ralf Pelzer, Shrirang Hindalekar, Vijay Narayanan Swaminathan, Nitin Gupte, Sadanand Ardekar
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Publication number: 20180244613Abstract: The present invention relates to a process for preparing 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one, which comprises a) providing 6,10-dimethylundeca-1,5,9-trien-4-ol, b) oxidizing 6,10-dimethylundeca-1,5,9-trien-4-ol provided in step a) with an oxidizing agent in the presence of at least one organic nitroxyl radical, at least one nitrate compound and an inorganic solid to yield 6,10-dimethylundeca-1,5,9-trien-4-one, c) reacting the 6,10-dimethylundeca-1,5,9-trien-4-one obtained in step b) with an acid to yield 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one.Type: ApplicationFiled: August 17, 2016Publication date: August 30, 2018Inventors: Stefan RÜDENAUER, Thomas FENLON, Shriang HINDALEKAR, Nisha PANSARE, Abhijeet Deb ROY, Vijay Narayanan SWAMINATHAN
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Publication number: 20180237369Abstract: The present invention relates to a process for preparing,4-bis(ethoxymethyl)cyclohexane, which comprises reacting1,4-bis(hydroxymethyl)cyclohexane with ethyl chloride in the presence of an inorganic base, a solvent and a phase transfer catalyst to yield a reaction mixture containing 1,4-bis(ethoxymethyl)cyclohexane, where the inorganic base is selected from alkali metal hydroxides and earth alkaline metal hydroxides and where the solvent is selected from water or a mixture of water with at least one organic solvent.Type: ApplicationFiled: August 17, 2016Publication date: August 23, 2018Inventors: Thomas FENLON, Stefan RÜDENAUER, Ralf PELZER, Shrirang HINDALEKAR, Vijay Narayanan SWAMINATHAN, Nitin GUPTE, Sadanand ARDEKAR
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Patent number: 10053410Abstract: The present invention relates to a process for preparing a macrocyclic diketone compound of the formula (I), which comprises the oxidation of a bicycloolefine compound of the formula (II) with an oxidizing agent, formulae (I) (II) where in formulae (I) and (II) A is (CH2)n with n being an integer from 2 to 12, where two hydrogen atoms may be replaced by C1-C4-alkyl, in particular methyl, or two hydrogen atoms, which are bound to adjacent carbon atoms may be replaced by a fused 5- or 6-membered saturated carbocycle; B is (CH2)m with m being 1 or 2, where 1 or 2 hydrogen atoms may be replaced by C1-C4-alkyl, in particular methyl.Type: GrantFiled: May 19, 2016Date of Patent: August 21, 2018Assignee: BASF SEInventors: Stefan Rüdenauer, Miriam Bru Roig, Andreas Ernst, Thomas Fenlon
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Publication number: 20180208532Abstract: A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of boron containing zeolitic material comprising a membered ring (MR) pore system greater than 10 MR.Type: ApplicationFiled: July 15, 2016Publication date: July 26, 2018Applicant: BASF SEInventors: Andrei-Nicolae PARVULESCU, Ulrich MÜLLER, Thomas FENLON, Sumana CHATURVEDULA, Stefan RÜDENAUER, Andreas LANVER, Ralf PELZER, Klaus EBEL
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Publication number: 20180208533Abstract: A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of solid porous catalyst comprising silica having large pore volume and low acidity.Type: ApplicationFiled: July 15, 2016Publication date: July 26, 2018Inventors: Stefan RÜDENAUER, Andreas LANVER, Ralf PELZER, Klaus EBEL, Thomas FENLON, Andrei-Nicolae PARVULESCU, Sumana CHATURVEDULA
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Publication number: 20180208550Abstract: The present invention relates to a process for preparing a cyclic isocyanate (B) from a composition (Z) which comprises at least one component (A) which has at least one cycloalkane ring having at least 4 ring carbons, where the cycloalkane ring has two NH2 groups in ? or ? positions relative to one another as substituents and in more than 50 mol % of the total amount of component (A) the two NH2 groups in ? or in ? positions relative to one another assume a trans configuration relative to one another. This composition (Z) is, in the process of the invention, reacted with phosgene to give a composition (ZP) which comprises at least one cyclic isocyanate (B) having isocyanate groups. In addition, the invention relates to the use of the isocyanate mixture (M) as monomer in processes for preparing polymers, in particular for preparing polyurethanes and polyureas.Type: ApplicationFiled: July 20, 2016Publication date: July 26, 2018Applicant: BASF SEInventors: Klaus BREUER, Robert BAUMANN, Alexander PANCHENKO, Michael LORENZ, Frank HETTCHE, Norbert GUTFRUCHT, Thomas FENLON
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Publication number: 20180141888Abstract: The present invention relates to a process for preparing a macrocyclic diketone compound of the formula (I), which comprises the oxidation of a bicycloolefine compound of the formula (II) with an oxidizing agent, formulae (I) (II) where in formulae (I) and (II) A is (CH2)n with n being an integer from 2 to 12, where two hydrogen atoms may be replaced by C1-C4-alkyl, in particular methyl, or two hydrogen atoms, which are bound to adjacent carbon atoms may be replaced by a fused 5- or 6-membered saturated carbocycle; B is (CH2)m with m being 1 or 2, where 1 or 2 hydrogen atoms may be replaced by C1-C4-alkyl, in particular methyl.Type: ApplicationFiled: May 19, 2016Publication date: May 24, 2018Inventors: Stefan RÜDENAUER, Miriam BRU ROIG, Andreas ERNST, Thomas FENLON
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Publication number: 20170283352Abstract: A method of preparing a compound of formula (IV) where R1 is alkyl of 1 to 4 carbon atoms, comprises reacting cyclohexene with hydrogen peroxide and an alcohol R1OH in the presence of a catalyst comprising a zeolite of framework structure MWW, wherein the framework of the zeolite comprises silicon, titanium, boron, oxygen and hydrogen.Type: ApplicationFiled: September 8, 2015Publication date: October 5, 2017Inventors: Thomas FENLON, Sumana CHATURVEDULA, Dominic RIEDEL, Stefan RÜDENAUER, Ralf PELZER, Pepa DIMITROVA, Florina Corina PATCAS, Manuel DANZ
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Publication number: 20170275225Abstract: A method of preparing 2-alkoxycyclohexanol, a mixture comprising 2-alkoxycyclohexanol obtained via said method, and the use of said mixture for preparing 4-hydroxy-3-alkoxy-benzaldehyde.Type: ApplicationFiled: September 8, 2015Publication date: September 28, 2017Inventors: Dominic Riedel, Joaquim Henrique TELES, Andrei-Nicolae PARVULESCU, Stefan RÜDENAUER, Thomas FENLON
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Patent number: 9765001Abstract: The present invention relates to a process for preparing arylpropenes, especially 1-methoxy-4-(1-propenyl)benzene (anethole), by means of thermolysis of the corresponding 1,1-diarylpropanes.Type: GrantFiled: January 16, 2015Date of Patent: September 19, 2017Assignee: BASF SEInventors: Stefan Rüdenauer, Andreas Lanver, Ralf Pelzer, Klaus Ebel, Thomas Fenlon